| Bruce Rastetter | Board of Regents, State of Iowa | Undecided | GA87 |
| Katie Mulholland | Board of Regents, State of Iowa | Undecided | GA87 |
| Keith Saunders | Board of Regents, State of Iowa | Undecided | GA87 |
| Kristin Failor | Board of Regents, State of Iowa | Undecided | GA87 |
| Mary Braun | Board of Regents, State of Iowa | Undecided | GA87 |
| Robert Donley | Board of Regents, State of Iowa | Undecided | GA87 |
| Dale Woolery | Governors Office of Drug Control Policy | Undecided | GA87 |
| Steven Lukan | Governors Office of Drug Control Policy | Undecided | GA87 |
| Brian Vamstad | Gundersen Health System | Opposing | GA87 |
| Angela Davis | Hy-Vee, Inc. | Undecided | GA87 |
| Bill Wimmer | Hy-Vee, Inc. | Undecided | GA87 |
| David Adelman | Iowa Academy of Family Physicians | Opposing | GA87 |
| Frank Chiodo | Iowa Academy of Family Physicians | Opposing | GA87 |
| Matt Hinch | Iowa Academy of Family Physicians | Opposing | GA87 |
| Sara Allen | Iowa Academy of Family Physicians | Opposing | GA87 |
| Mike Heller | Iowa Academy of Trial Lawyers | Undecided | GA87 |
| Paula Feltner | Iowa Academy of Trial Lawyers | Undecided | GA87 |
| Angela Davis | Iowa Association for Justice | Opposing | GA87 |
| Bill Wimmer | Iowa Association for Justice | Opposing | GA87 |
| Brad Lint | Iowa Association for Justice | Opposing | GA87 |
| Kellie Paschke | Iowa Association for Justice | Opposing | GA87 |
| Lisa Davis-Cook | Iowa Association for Justice | Opposing | GA87 |
| Troy Skinner | Iowa Association for Justice | Opposing | GA87 |
| Amy Campbell | Iowa Behavioral Health Association (IBHA) | Undecided | GA87 |
| Craig Patterson | Iowa Behavioral Health Association (IBHA) | Undecided | GA87 |
| Joseph Hrdlicka | Iowa Biotechnology Association | Undecided | GA87 |
| Mark Bowden | Iowa Board of Medicine | Undecided | GA87 |
| Amy Campbell | Iowa Coalition Against Sexual Assault | Undecided | GA87 |
| Craig Patterson | Iowa Coalition Against Sexual Assault | Undecided | GA87 |
| Karla Fultz McHenry | Iowa Independent Physician Group | Opposing | GA87 |
| Clare Kelly | Iowa Medical Society | Opposing | GA87 |
| Kate Strickler | Iowa Medical Society | Opposing | GA87 |
| Sandra Conlin | Iowa Medical Society | Opposing | GA87 |
| David Adelman | Iowa Osteopathic Medical Association | Opposing | GA87 |
| Frank Chiodo | Iowa Osteopathic Medical Association | Opposing | GA87 |
| Matt Hinch | Iowa Osteopathic Medical Association | Opposing | GA87 |
| Sara Allen | Iowa Osteopathic Medical Association | Opposing | GA87 |
| Angela Davis | Iowa Pharmacy Association | Undecided | GA87 |
| Bill Wimmer | Iowa Pharmacy Association | Undecided | GA87 |
| Emily Piper | Iowa Psychiatric Society | Opposing | GA87 |
| Amy Campbell | Iowa Psychological Association | Undecided | GA87 |
| Craig Patterson | Iowa Psychological Association | Undecided | GA87 |
| Doug Struyk | Iowa State Bar Association | Undecided | GA87 |
| Jim Carney | Iowa State Bar Association | Undecided | GA87 |
| Shannon Henson | Iowa State Bar Association | Undecided | GA87 |
| Christopher Rants | National Alliance on Mental Illness - Iowa | Opposing | GA87 |
| John Cacciatore | National Alliance on Mental Illness - Iowa | Withdrawn | GA87 |
| John Cacciatore | National Alliance on Mental Illness - Iowa | Opposing | GA87 |
| Renee Schulte | National Alliance on Mental Illness - Iowa | Withdrawn | GA87 |
| Renee Schulte | National Alliance on Mental Illness - Iowa | Opposing | GA87 |
| Denise Rathman | National Association of Social Workers, Iowa Chapter | Undecided | GA87 |
| Daniel Hoffman-Zinnel | One Iowa Action | Opposing | GA87 |
| Keenan Crow | One Iowa Action | Opposing | GA87 |
| John Cacciatore | Polk County Medical Society | Opposing | GA87 |
| Lon Anderson | Polk County Medical Society | Opposing | GA87 |